《数学课程标准》提出:学生要能清晰有条理地表达自己的思考过程。在与他人交流的过程中能运用数学语言合乎逻辑地进行讨论与质疑。课堂上,教师要鼓励、引导学生说得完整、说得精彩。教学中,我们做了一些尝试,收到了良好效果。一、创设情境在轻松愉悦、民主和谐的环境中,学 The Mathematics Curriculum Standard states that students should be able to articulate their thinking process in a clear and orderly manner. In the process of communication with others in the process of using mathematical language can be logically discussed and questioned. In class, teachers should encourage and lead students to put it quite well and put it wonderful. In teaching, we made some attempts and received good results. First, create a situation In a relaxed, democratic and harmonious environment, learning